.split-pane {
    -fx-background-color: -fx-background;

}
.split-pane > .split-pane-divider {
    -fx-padding: 0;
}
.split-pane:horizontal > .split-pane-divider {
    -fx-background-image: url("../img/hdivider.png");
    -fx-background-position: center;
    -fx-background-repeat: no-repeat;
    -fx-pref-width: 6;
}

.split-pane:vertical > .split-pane-divider {
    -fx-background-image: url("../img/vdivider.png");
    -fx-background-position: center;
    -fx-background-repeat: no-repeat;
    -fx-pref-width: 6;
}